baber/WOPTO huggingface dataset:
Patent JP-S62192767-A (JP)
Title: Side erasing device for copying machine that executes zoom variable magnification
Inventor: OTA SAKAE
IPC: G03G15/04
Filed: 1986-02-19
Abstract: PURPOSE:To erase black borders at high accuracy by simple means by using in combination of erasing by a reflecting plate at the end and an erasing lamp. CONSTITUTION:Light reflected by the reflecting face 17A of a reflecting plate 7 irradiates the face of an original directly, and light reflected by the reflecting face II 7B is reflected by an auxiliary reflecting plate 9 and irradiates the original face. End reflecting plates 18 are provided on both ends of an illuminating section, and the light receiving face 18A is slanted to receive light reflected from the reflecting face II 7B of the reflecting plate 7 and expose a photosensitive body directly through a lens 1. Accordingly, sufficient light can be irradiated on the end part outside of a picture exactly, and a specified extent can be erased. When variable magnification, it is possible to erase specified width automatically outside of the picture, and accordingly, it is enough to make the width of a white member that covers the original face slightly larger than the largest width of the original.
Patent JP-S61203347-A (JP)
Inventor: INAMURA YOSHIO
IPC: B65D25/02
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02216817-A (JP)
Title: Substrate treatment method
Inventor: TOKAWA IWAO
IPC: H01L21/027
Filed: 1989-02-17
Abstract: PURPOSE:To enable a substrate to be treated efficiently and with high quality by feeding the substrate to be treated onto a supporting point which can be moved in a set direction of at least three points provided at the substrate supporting body which is temperature controlled, treating a first substrate while keeping gap with the substrate supporting body, and then performing a second treatment while retaining the substrate and the substrate supporting body part closely or being adhered together. CONSTITUTION:The inside of a treatment room 1 is purged into an inactive gas environment, for example nitrogen gas environment and then a first treatment for replacing or controlling a substrate environment is performed. A carried-in substrate 3 is retained within the nitrogen gas environment while keeping a gap of for example approximately 0.4mm in reference to a hot plate surface by three pins 4 which can retain the substrate 3 in parallel to a hot plate 2 as the first treatment. After that, the pin 4 is moved so that the substrate 3 is adhered to the hot plate surface. At this time, the substrate 3 is adsorbed fully to the hot plate 2 by a number of grooves for chuck 6 provided on the hot plate surface. Then, far ultraviolet rays 8 is irradiated to the entire substrate surface through a crystal window 7 provided at the upper part of a treatment room 1 as a second treatment for performing exposure treatment.
Patent JP-S53121864-A (JP)
Title: Manufacture of ethylenetetrafluoroethylene copolymer foam
Inventor: NARISAWA SHIGEYUKI
IPC: C08J9/04
Filed: 1977-04-01
Abstract: PURPOSE: To obtain the title copolymer foam having uniform and fine colsed cells, by melt molding of a mixture of a high-temperature decomposing solid blowing agent, a heat-resistant blowing nucleator, and an ethylene-tetrafluoroethylene copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51112688-A (JP)
Title: Stretch packaging device
Inventor: AOYAMA KOUZOU
IPC: B65B11/54
Filed: 1975-03-27
Abstract: PURPOSE: A stretch packaging device in which the contradictory requirements placed on the stretch packaging films are met and the respectively operations are automated so that only one operator is required for each device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02217730-A (JP)
Title: Air-conditioned cooling unit
Inventor: SAWAI AKIRA
IPC: F24F3/00
Filed: 1989-02-17
Abstract: PURPOSE:To enhance temperature control accuracy of a temperature control device by installing a clean air supply means which supplies clean air by way of an air capacity control device and an air capacity compensation means which operates when said air capacity control means operates, and fixing the air capacity which passes through said temperature control device. CONSTITUTION:When an open air 2 is primarily processed by a prefilter 3, it is cooled by an evaporator 3. The cooled air is reheated a heater 9 installed behind the evaporator 5 and turned into conditioned air 10. The heater 9 is controlled by a control unit 8 which adjusts a heat generation rate from a blowoff temperature detected by a temperature sensor installed in an air cham ber 18. The conditioned air 10 is pressurized to a fan chamber 17 by a fan 11, cleaned with a HEPA filter 12, and turned into air-conditioned clean air 13 and fed into a blowoff chamber 18. Moreover, a damper 21, which serves as an air capacity compensation means, is installed to the opposite side of a duct 16 connected with the blowoff chamber 18.
Patent JP-H03240225-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKETANI MASAHISA
IPC: H01L29/812
Filed: 1990-02-19
Abstract: PURPOSE:To make possible the manufacture of a high-yield and high-quality LSI by a method wherein two films, which have a difference in ion stopping power between them, are formed on a semiconductor substrate and after an ion implantation is performed, the film having a larger ion stopping power is removed and a gate electrode is formed. CONSTITUTION:An Al film 12 is first formed on an n-type GaAs substrate 11. Then, a photoresist 13 is formed on the film 12 and a dry ethcing is performed to provide opening parts 14. Then, the resist 13 is removed and after that, an SiN film 15 having a larger ion stopping power compared to that of the Al film is formed and N-type impurity ions are implanted from over this film 15. The depth of impurity ion implantation is shallow in the film 15 and is deep in the film 12 due to a difference between the ion stopping powers of the films 15 and 12. Therefore, the impurity ions are implanted only into the lower part of the film 12 and n<+> ion implanted layers 16 can be formed at desired parts only. After this, the film 15 is removed, a gate electrode 18 is formed, a heat treatment is performed and the layers 16 are formed into activated regions 17. Thereby, a mask alignment becomes unnecessary and a high-yield and high-quality LSI can be manufactured.
Patent JP-H061479-A (JP)
Title: Sheet paper feeder
Inventor: KEBIN EMU SHIERIDAN
IPC: B65H3/06
Filed: 1993-02-25
Abstract: PURPOSE: To provide a sheet separating apparatus which can feed individual sheets from the bottom of a sheet stack. CONSTITUTION: An apparatus 60 feeding individual sheets from the bottom of a sheet stack includes a main fang 90 supporting the sheet stack, next to the main fang, a feed roller 70 and a nudger 74 for sheet forwarding, corrugated portions 94, 96 and 98 of the main fang for aligning and separating forwarded sheets 202, 204, 206 and 208 and a retard roller 80.
Patent JP-S57152046-A (JP)
Title: Instruction buffer controlling method
Inventor: OOGAMI TAKAHIDE
IPC: G06F12/08
Filed: 1981-03-13
Abstract: PURPOSE:To speed up the processing speed, by enabling the setting of instructions to an instruction register with the initial value of a pointer, in an information processor executing instruction prefetching control. CONSTITUTION:In setting an instruction from an instruction prefetching buffers 5e and 5f to an instruction register 4, an initial value P0 of a pointer is set to m, the numerals determined with the instruction code read out are sequentially summed, and instructions 13-15 are read out from each byte. When the numeral of the pointer reaches n, the numeral is returned to 0, and when the numeral again reaches a numeral m, instructions 16 and 17 are read out from each byte according to the order of a pointer P from an instruction prefetching buffer 5f at the post stage and they are stored in the instruction register 4. Thus, in inputting to instruction prefetching buffers 5e and 5f, the setting of instruction to the register 4 can be executed with the setting of the initial value P0 of the pointer simply.
Patent JP-S59186827-A (JP)
Title: Device for carrying out workpiece
Inventor: KAWAKAMI RIYUUJI
IPC: B23Q7/14
Filed: 1983-03-04
Abstract: PURPOSE:To accurately check the machining condition of each machine by previously specifying the position on a carrying-out conveyor on which a workpiece discharged from each machine is placed and detecting the machine corresponding to each workpiece according to the position on which a workpiece is placed. CONSTITUTION:When carrying out several workpieces W of the same shape, of which the same places are machined by exclusive machines 1-5, using one carrying-out conveyor 6, the position I -V on the conveyor on which the workpiece discharged from each machine is placed, is specified. And, when the workpieces on the conveyor 6 reached a workpiece checker 9 positioned on the lower course side of the conveyor from the machines, the machine which machined the workpiece being checked by the workpiece checker 9, is detected by one of the detecting means 11-15 which are in the same number as the machines and which are provided corresponding to the positions at which each workpiece is placed. Thereby the working condition of each of several machines can be accurately checked by a single workpiece checker 9 while the workpieces from each machine can be carried out through a single carrying-out conveyor 6.
Patent JP-H11230535-A (JP)
Title: Molten slag treatment apparatus
Inventor: SAMEJIMA RYOJI
IPC: F27D15/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To maintain the normal operation of a mold conveyor by removing an air cooled slag accumulated at a lower position of the mold conveyor. SOLUTION: In this molten slag treatment apparatus 1 which comprises a housing 3 connected to a molten slag shoot 2a of a melting furnace 2 and having an air-cooled slag removing port 3b on the side of one end part thereof and a mold conveyor 4 which is arranged in the housing 3 and provided with a plurality of molds 11 to receive a molten slag S poured out of the molten slag shoot 2a and solidifies the molten slag S being air cooled in the mold 11 while the molten slag in the mold 11 is transferred to the side of the air cooled slag removing port 3b and removes the air cooled slag S, falling from the air cooled slag removing port 3b by the inversion of the mold 11,  a dropping slag removing port 3c is formed on the side of the other end part of the housing 3 to remove the air cooled slag S2 dropping into the housing 3 or a raking body 12 is provided at least one point between the molds 11 of the mold conveyor 4 to rake out the air cooled slag S2 dropping into the housing 3 to the side of the dropping slag removing port 3c.
Patent JP-H07214196-A (JP)
Title: Positioning device of metallic mold for plastic working of superplastic material
Inventor: TAWATARI MASASHI
IPC: B21D26/055
Filed: 1994-02-08
Abstract: PURPOSE:To provide a positioning device of a metallic mold for working a superplastic material, by which the positioning can safely, easily and accurately be executed before raising temp. of the metallic mold without developing the distortion before and after raising the temp. CONSTITUTION:The metallic mold M is provided with a positioning hole 30 formed to the tapered state at the center position and an engaging groove 40 is formed to four side walls of the metallic mold M. A positioning pin 10 having the tapered part 10a closely contacting with the positioning hole at the tip part is incorporated in an incorporating hole 11 in a bolster 1 and engaged so as to project to the metallic mold side with a signal 12. Engaging pins 20 having engaging parts 20a fitted to an engaging grooves 40 at the tip parts are incorporated in incorporated holes 21 formed in fixing blocks 2 and energized so as to project to the metallic mold side with springs 22. The metallic mold M is automatically positioned by automatic aligning action with the positioning pin 10 and the tapered part of the positioning hole 30 to stop the rotation with the engaging grooves 40 and the engaging pins 20.
Patent JP-2000236624-A (JP)
Title: Single-phase three-wire circuit breaker and method for detecting its open phase
Inventor: MIYOSHI NOBUO
IPC: H01H83/22
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To protect load equipment from overvoltage by discriminating whether the overvoltage is caused by a continuous open phase or the overvoltage is an instantaneous one and tripping a circuit breaker, only when the overvoltage is caused by the continuous open phase, and at the same time, to prevent the load equipment from being damaged by the repeated applications of the overvoltage after the circuit breaker is again turned on after tipping. SOLUTION: A single-phase three-wire circuit breaker 18 is provided with a capacitor 17 for discrimination which discriminates whether an open phase is instantaneous or continuous and an open-phase detecting circuit 12, which trips the circuit breaker 18 by operating an electromagnet 14, by conducting a thyristor 13 outputting a trigger signal to the thyristor 13, when an overvoltage is impressed longer than a set period of time. The circuit breaker 18 is also provided with a short time limiting circuit which makes the circuit breaker 18 to trip within a short time and a fixed period of time, even if the circuit breaker 18 is again turned on so that the overvoltage is impressed after the breaker 18 trips due to the open phase.
Patent JP-S57150548-A (JP)
Title: Mold for injection molding
Inventor: ASANO KOURIN
IPC: B29C45/00
Filed: 1981-03-13
Abstract: PURPOSE:To prevent damage to under-cut portion when separating a molding from molds by fitting a pivot block having a molding face to form the under-cut portion by an inner mold into a movable insert core in the molds for injection molding of a synthetic resin cylinder. CONSTITUTION:A pivot block 21 having a molding face to form an under-cut portion by an inner mold is fitted movably into an insert core 25 through the openings of cores 22, 23, and 24 at a given angle to its moving direction. When opening molds, a movable mold 12 is moved and the cores 23 and 24 attached to the movable mold 12 are drawn out of the open end of a molded cylinder A. In this case, the insert core 25 is moved in its drawing direction inside the core 22 under the condition that the core 22 stands still inside the cylinder A by a guide pin 31, and the pivot block 21 is slided in the fitted portion of the insert core 25 and drawn into the opening 22; of the core 22.
Patent JP-H02216739-A (JP)
Title: Image display device
Inventor: TANIGUCHI HIROSHIGE
IPC: H01J31/12
Filed: 1989-02-16
Abstract: PURPOSE:To reduce the number of electrodes under the condition separated independently and to make the positioning of electrodes easier by providing electrodes to control the electron beams at the inner surface of a container at the rear side of electron beam sources. CONSTITUTION:At the inner surface of a rear side glass container 11, electron beam control back electrodes 4a-4i are provided by the method of vacuum evaporation or the like. The electron beam amounts generated from electron beam sources 2a-2d are controlled by applying potentials responding to the brightness of the image signals to the electron beam control back electrodes 4a-4i, and the electron beams hit a screen 23 through a beam drawing-out electrode 3 and the like making the phosphor 24 luminous. The screen is divided in small sections, the deflection and the scanning are applied only to the small sections, and the small sections are collected to project the whole screen. As a result, the number of separated electrodes is reduced, the positioning of electrodes is made easier each other, and an image screen of a high productivity and a good picture quality can be obtained.
Patent JP-S59163051-A (JP)
Title: Molding device
Inventor: HAYASHI ETSUJI
IPC: B22C9/06
Filed: 1983-03-07
Abstract: PURPOSE:To abolish the stage for embedding a hollow part in a post stage and to reduce cost by disposing a member for preventing a core from floating between the core and a top metallic mold. CONSTITUTION:A core 6 disposed between a top metallic mold 2 and a bottom metallic mold 3 is not formed with a boss part for preventing the core from floating. The prevention of the core 6 from floating when a molten metal is filled in a cavity 5 is accomplished by disposing a piece 7, which is formed separately from the core 6 and the mold 2, between the core 6 and the mold 2. The piece 7 is set in the state of being embedded by casting in a rough material of head cylinder, and the formation of a hollow part luring casting of the rough material of head cylinder is obviated. The need for filling the hollow part in a post stage is thus eliminated.
Patent JP-S59161580-A (JP)
Inventor: IKEJIMA KIYOMI
IPC: E06B3/66
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03253760-A (JP)
Title: Fuel feed device for vehicle
Inventor: OSADA KIYOSHI
IPC: F02M37/02
Filed: 1990-02-16
Abstract: PURPOSE:To invariably secure a sufficient quantity of fuel to allow a restart in a sub-tank by dividing the sub-tank provided to cover the lower section of a fuel tank into two chambers, and providing a switching valve interlocked with the action of a fuel pump on the lower section of a partition wall between both chambers. CONSTITUTION:This fuel feed device is constituted of a fuel pump 2 feeding the fuel in a fuel tank 1 by pressure to the outside, a sub-tank 3 covering the intake port of the fuel pump 2, and a jet pump 4 feeding the fuel into the sub- tank 3. The sub-tank 3 is vertically slidably supported by a bracket 6, and a check valve 16 is provided on the bottom of the sub-tank 3. The check valve 16 opens or closes a hole 17 via the pressure difference between the inside and outside applied to the valve 18. The sub-tank 3 is divided into the first and second chambers 19, 21 by a partition wall 22, and a solenoid valve 23 opened when the fuel pump 2 is excited is provided at the lower position of the partition wall 22.
Patent JP-H04276580-A (JP)
Title: Inspection and processing method for ultrasonic object sensor
Inventor: OKANO TATSUO
IPC: G01S7/52
Filed: 1991-03-04
Abstract: PURPOSE:To realize automatic inspection in an inspection and processing system for an ultrasonic object sensor which inspects the function of the ultrasonic object sensor constituted so that the existence of the object is detected by detecting the reciprocating time of an ultrasonic wave. CONSTITUTION:A system is so constituted that a drive mechanism 2 is activated remotely and drives the emission direction of ultrasonic wave from an ultrasonic object sensor 1 to a predetermined direction different from the measuring direction, and that a reflection body 4 is provided in the direction set by the drive mechanism 2 and in the sensible distance of the ultrasonic object sensor 1. Following the activation of the drive mechanism 2, the ultrasonic object sensor 1 chooses the reflection body as the detection object to inspect whether or not, there is any mulfunction in the ultrasonic object sensor 1.
Patent JP-H09211788-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TASHIRO MAMORU
IPC: G03C3/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the photographic sensitive material enhanced in scratching resistance without deteriorating blocking tendency during storage for a long period and during storage at high temperature and prevented from occurrence of electrostatic fog. SOLUTION: This photographic sensitive material has a silver halide emulsion layer on one side of a polyester support and an antistatic layer containing a metallic oxide on its other side and the outermost layer on the side of the emulsion layer contains an organosilicon type lubricant in an amount of 40-500mg/m<2> and the outermost layer on the other side of the support contains also the organosilicon type lubricant in an amount of 0.2-20mg/m<2> and this photosensitive material is airtightly sealed and packaged in an inside relative humidity of 40-60%.
Patent JP-2000235349-A (JP)
Title: Production of liquid crystal display device
Inventor: FUJITA HIROYUKI
IPC: H01L21/60
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To decrease generation of failures derived from distortion stress and generation of failures with time due to released distortion stress by subjecting a liquid crystal device to heat treatment by annealing after a liquid crystal driving IC is mounted by thermocompression bonding. SOLUTION: An electrode for the COG mounting of a liquid crystal driving IC is formed on the terminal of a liquid crystal display element, and the liquid crystal driving ICs are mounted by using an anisotropic electrically conductive film on the electrode. The anisotropic electrically conductive film is temporarily pressed to the purified electrode to align the liquid crystal driving ICs and then fixed by heating and pressing. The anisotropic electrically conductive film as expanded by the heat in the heating and pressing fills the space between the liquid crystal display element and ICs, and when the film is cooled to normal temp., it solidifies while shrinking. Then the liquid crystal display element with the liquid crystal driving ICs mounted is subjected to heat treatment by annealing, for example, at 60 deg.C for 2 hours.  By this method, the resin in the anisotropic electrically conductive film rather easily moves at that temp. and deforms to eliminate the sunk state. Namely, the distortion stress accumulated in the glass substrate and semiconductor chips in the liquid crystal display element can be relaxed by the annealing treatment.
Patent JP-2000242982-A (JP)
Title: Device for initializing phase change type optical disk
Inventor: ENDO MASAO
IPC: G11B7/09
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for initializing a phase change type optical disk realizing an optical system for initializing a recording layer by irradiating the recording layer with plural light beams. SOLUTION: This device is provided with an objective lens 13 to which a first optical beam a from a first semiconductor laser 2 and a second optical beam b from a second semiconductor laser are made incident for converging the incident first light beam (a) and second light beam b to a recording layer on a recording track T of a phase change type optical disk D. The objective lens 13 is arranged so that an optical axis 13a can almost orthogonally cross the phase change type optical lens D. Also, this device is provided with an actuator 15 for a focus servo for moving the objective lens 13 to the direction of the optical axis 13a for allowing the objective lens 13 to converge the first light beam (a) and the second beam b in a prescribed size on the recording layer.
Patent JP-H09296210-A (JP)
Title: Method for melting high purity high nickel molten steel
Inventor: HASEGAWA ATSUSHI
IPC: C21C7/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the content of SiO2 generated at the time of Si deoxidation and to reduce the amt. of a slab regulating agent to be added by adding Al prior to Si deoxidation and reducing the content of free oxygen in the molten steel. SOLUTION: As for this method, prior to Si deoxidation, initial deoxidation of adding Al is executed, and Al is added so as to allow free oxygen in the molten steel after the deoxidation to remain by >=0.02wt.%. In this way, the concn. of free oxygen at the time of the Si deoxidation is reduced, and the amt. of SiO2 to be generated is reduced. Furthermore, in accordance with the knowledge, in the case the content of free oxigen is >=0.02wt.%, the equivalent Al concn. is made <=0.0015wt.%, and there is no generation of surface flaws on the product caused by Al2 O3 inclusions generated by the reoxidation of Al. Thus, the amt. of a slab regulating agent to be added is reduced. Moreover, since the calories generated by the reaction between oxygen in the molten steel and Al can be utilized for the increase of the temp. of the molten steel, there is no need of excessively increasing the steel discharging temp.